modified: backend/app.py

modified:   frontend/index.html
	modified:   frontend/js/app.js

backend/app.py

@@ -59,9 +59,36 @@ app.register_blueprint(finance_blueprint, url_prefix='/api')
 app.register_blueprint(team_blueprint, url_prefix='/api')
 app.register_blueprint(repricer_blueprint, url_prefix='/api')
 
+# Health check endpoint - проверка состояния приложения и БД
+from flask import jsonify
+from .db import get_db_connection, release_db_connection
+
+@app.route('/api/health')
+def health_check():
+    db_status = "ok"
+    db_error = None
+    try:
+        conn = get_db_connection()
+        cur = conn.cursor()
+        cur.execute("SELECT 1")
+        release_db_connection(conn)
+    except Exception as e:
+        db_status = "error"
+        db_error = str(e)
+    
+    status = "ok" if db_status == "ok" else "degraded"
+    return jsonify({
+        "status": status,
+        "backend": "ok",
+        "database": db_status,
+        "db_error": db_error
+    }), 200 if status == "ok" else 503
+
+
 import threading
 import time
 
+
 def background_scanner():
     """Фоновая задача для имитации сканирования маркетплейсов."""
     while True: